Shimano rear derailleur 105 R7150

Beschreibung

Rear derailleur 105 R7150 12-Sp SS Di2

Wide 36T-compatible 12-speed Di2 rear derailleur. The SHIMANO 105 rear derailleur receives the wireless shift signal from the shift lever and, with its powerful motor and optimised shift structure, completes a shift in a split second. This is the core of the Di2 system, with the charging port, LED indicators, shifters and more integrated into a compact package. The low-profile design reduces damage from contact and dropping.